Synthesis of air stable FeCo/C alloy nanoparticles by decomposing a mixture of the corresponding metal-acetyl acetonates under their autogenic pressure

Elena Holodelshikov; Ilana Perelshtein; Aharon Gedanken

doi:10.1021/ic101825e

Synthesis of air stable FeCo/C alloy nanoparticles by decomposing a mixture of the corresponding metal-acetyl acetonates under their autogenic pressure

Elena Holodelshikov, Ilana Perelshtein, Aharon Gedanken

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

22 Scopus citations

Abstract

A mixture of Fe(AcAc)₂ and Co(AcAC)₂ was thermolyzed in a closed cell under the autogenic pressure of the reactants. The nature of the products was temperature dependent. The reaction is a one-stage, simple, efficient, and solvent-free method to prepare FeCo alloy nanoparticles protected by a carbon shell. Particle sizes of 60-150 were obtained covered by a carbon layer of 3-4 nm. The air stability of these particles is also demonstrated.

Original language	English
Pages (from-to)	1288-1294
Number of pages	7
Journal	Inorganic Chemistry
Volume	50
Issue number	4
DOIs	https://doi.org/10.1021/ic101825e
State	Published - 21 Feb 2011

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Synthesis of air stable FeCo/C alloy nanoparticles by decomposing a mixture of the corresponding metal-acetyl acetonates under their autogenic pressure

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